body {

background-image: url(../cassiopeia/images/background.png);

background-repeat: no-repeat;
background-size: cover;

}.container-header {

position: relative;

z-index: 10;

margin-bottom: 20px;

background-image: linear-gradient(#00FFFF, #add8e6 0%, #00FFFF 100%);
box-shadow: 0 5px 5px rgba(0, 0, 0, 0.03) inset;

}.container-footer {

position: relative;

  
  
background-image: linear-gradient(#00FFFF, #add8e6 0%, #00FFFF 100%);
  
    
box-shadow: 0 5px 5px rgba(0, 0, 0, 0.03) inset;
}